Individuals with a heightened intolerance to products and the environment are said to have sensitive skin. They may experience redness, discomfort, bumps and irritation.
Causes of sensitivity include:
Skin disorders like eczema or rosacea
Overly dry skin due to a compromised hydrolipid barrier.
Overexposure to irritants like wind, sun and harsh topical ingredients
In all cases, the skin’s moisture barrier is impaired, which leads to dryness and irritation.